#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>
int main()
{
	printf("%d", sizeof(float));
	return 0;
}


#include<stdio.h>
#define N 8
int main()
{
	int a[N] = { 3,5,8,10,15,20,32,66 };
	int i = 0;
	int x = 0;
	for (i = 0; i < N / 2; i++)
	{
		x = a[i];
		a[i] = a[N - 1 - i];
		a[N - 1 - i] = x;
	}
	printf("%d\n", a[1] + a[3]);
	return 0;
}

#include<stdio.h>
int main()
{
	int a[3][3] = { {13,18,16},{15,19,12},{8,15,22} };
	int i = 0;
	int j = 0;
	int x = a[0][0];
	for (i = 0; i < 3; i++)
	{
		for (j = 0; j < 3; j++)
		{
			if (a[i][j] < x)
			{
				x = a[i][j];
			}
		}
	}
	printf("x=%d\n", x);
	return 0;
}